package: don't count every hardlink for PKGSIZE

When calculating PKGSIZE we sum the size of files after doing lstat() so we
don't count directory metadata overhead, but were not correctly handling
hardlinks.  This results in packages such as e2fsprogs-mke2fs having PKGSIZE of
1.5M when it's actually a single 300K binary with five hardlinks.

[ YOCTO #10423 ]

(From OE-Core rev: e82a7f879419828b42b5cc71e6229c8235090f21)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index 1f79188236..e177e775e5 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -1342,11 +1342,14 @@ python emit_pkgdata() {
         pkgdestpkg = os.path.join(pkgdest, pkg)
         files = {}
         total_size = 0
+        seen = set()
         for f in pkgfiles[pkg]:
             relpth = os.path.relpath(f, pkgdestpkg)
             fstat = os.lstat(f)
-            total_size += fstat.st_size
             files[os.sep + relpth] = fstat.st_size
+            if fstat.st_ino not in seen:
+                seen.add(fstat.st_ino)
+                total_size += fstat.st_size
         d.setVar('FILES_INFO', json.dumps(files))
 
         subdata_file = pkgdatadir + "/runtime/%s" % pkg